DR-5型全自動(dòng)低溫柔性試驗(yàn)儀，是根據(jù)中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)GB/T328.14-2007建筑防水卷材試驗(yàn)方法，第14部分：瀝青卷材—低溫柔性，對(duì)低溫柔性試驗(yàn)裝置的要求，由我公司研制開(kāi)發(fā)的一款新產(chǎn)品。儀器主機(jī)全部采用304材質(zhì)不銹鋼制作，動(dòng)力源采用永磁低速電機(jī)驅(qū)動(dòng)，雙動(dòng)8平行排列，可同時(shí)作正、反面各五個(gè)試樣。控制器采用智能溫度控制儀、數(shù)顯時(shí)間繼電器及相關(guān)元器件。控制器和主機(jī)相連接部分全部采用航空插頭方式連接，該連接方式簡(jiǎn)單、方便、安全，并且有效的節(jié)省了儀器的使用空間。DR - 5 type automatic flexible tester at low temperature, is according to the law of the People's Republic of China national standard GB/T328.14-2007 building waterproofing materials testing methods, part 14: asphalt coil - low temperature flexible, flexible test device for low temperature requirements, by a new product developed by our company. Instrument host are all made of 304 stainless steel material, power supply adopts permanent magnet low speed motor drive, double acting eight parallel arrangement, positive and negative can be made at the same time the five samples. Controller with inligent temperature control instrument, digital display time relay and related components. Host controller and the way of connecting parts are all made of air plug connection, the connection mode is simple, convenient, safe, and effective to save the instrument in the use of space

DR-5型全自動(dòng)低溫柔性試驗(yàn)儀是DR-3型電動(dòng)數(shù)顯低溫柔性試驗(yàn)儀的改款升級(jí)版，儀器采用不銹鋼制作，*的工藝保證了溫度控制精度在 ±1℃，降溫速度是普通冰柜的幾倍，zui低溫度可達(dá)-35℃。測(cè)試儀也是采用不銹鋼制作，特點(diǎn)：操作簡(jiǎn)單，工作效率高。

DR - 5 type full automatic type low temperature flexible tester is DR - 3 electric digital display of low-temperature flexible tester to upgrade, the instrument adopts stainless steel, the unique technology to ensure the precision of temperature control in the ± 1 ℃, the cooling speed is several times of ordinary freezers, the lowest temperature can reach - 35 ℃. Tester is also made of stainless steel features: easy operation, high work efficiency

• 儀器技術(shù)指標(biāo)：Instrument technology indicators
  • Power：1000 ( w) 220 (v)  AC
  • Test temperature：-20℃；-25℃或自行設(shè)定。resolution 0．1℃，precision 0．2％。
  • Test samples： thickness 3；4；5mm;amount 10個(gè)
  • （150×25mm）
  • Test rate：360±＜40mm/min
  • Time setting：60mins（1min—999mins adjustable）

二、Instrument function：

1．儀器設(shè)有Ф20mm、Ф30mm、 Ф50mm試驗(yàn)用雙動(dòng)輥彎曲軸，可測(cè)厚度3，4，5mm的瀝青防水卷材的低溫柔性。

2．?dāng)?shù)字顯示試驗(yàn)溫度、時(shí)間。Digital display test temperature and time

3．上下行程限位，傳動(dòng)故障有脫扣保護(hù)，不會(huì)損壞傳動(dòng)機(jī)構(gòu)。The upper and lower limit, transmission fault tripping protection, not damage the transmission mechanism

4．試驗(yàn)設(shè)置可自動(dòng)控制溫度．時(shí)間．計(jì)時(shí)報(bào)警，彎曲軸上可自動(dòng)運(yùn)行。Test Settings can be automatically control temperature, time, timing alarm, bent on the crankshaft can be run automatically